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    地坪老师傅分享环氧地坪施工的技术难题解决方法

    2019-06-08 16:04:30 无锡盛发地坪科技有限公司 阅读

    环氧地坪具有亮丽、真实、美观、耐磨、防水、防腐等特点,所以现在不仅很多公共场合的地面装修都是用环氧地坪,家居中也有人开始使用,前面已经和大家介绍了环氧地坪漆的施工工艺,不过在环氧地坪施工中处理不当就会出现各种问题,那环氧地坪漆施工中会出现哪些问题,那怎么处理呢?

    Epoxy floor has the characteristics of bright, real, beautiful, wear-resistant, waterproof and anti-corrosion, so nowadays, not only many public places are decorated with epoxy floor, but also some people begin to use it in their homes. The construction technology of floor paint has been introduced before, but various problems will arise if it is not handled properly in the construction. What problems will appear in the construction of floor paint? What about that?

    1、环氧地坪渗色问题

    1. Floor seepage problem

    渗色是指在一种涂膜上涂覆另一种颜色的漆时,底层部分渗入到面层涂膜中而使面层涂膜变色的现象。产生渗色的原因主要是:1底漆不干,2底漆和面漆的色差,3没涂底或底材中含有色物质,4底漆中含有有机颜料。

    Colour penetration refers to the phenomenon that when one coating is coated with another colour of paint, the bottom part penetrates into the surface coating and discolors the surface coating. The main reasons for bleaching are as follows: 1. the primer is dry, 2. the color difference between the primer and the top coat, 3. the primer is not primed or contains colored substances in the base material, 4. the primer contains organic pigments.

    2、环氧地坪漆漆面较花问题

    2. Floor Paint Flower Problem

    是指涂膜表面色彩局部不均匀,出现斑痕,条纹和色相杂乱的现象,原因主要是由于施工过程中,施工涂料没有充分搅拌均匀、涂抹不均匀以及涂料组分变质等造成。

    It refers to the phenomenon that the color of the coating surface is partially uneven, and there are spots, stripes and color disorders. The main reason is that the construction coatings are not fully stirred uniformly, uneven coating and deterioration of paint components during the construction process.

    3、环氧地坪漆表面泛白问题

    3. Whitening of Floor Paint Surface

    是指施工作业完成后,地表涂层的涂抹出现泛白现象,原因有几点:空气中的湿度过高或者温度过低,水汽在涂膜上结霜,造成固化剂里面的胺析出,产生白雾集结在表面。

    It refers to the white phenomenon of the surface coating after the completion of construction. There are several reasons: too high humidity or too low temperature in the air, water vapor frosting on the coating, resulting in amine precipitation in the curing agent, resulting in white fog gathering on the surface.

    4、环氧环氧地坪漆起皱鱼眼问题

    4. Wrinkled Fisheye in Floor Paint

    皱是在涂膜干燥过程中因里层和表层干燥速度的差异表层急剧收缩向上收拢使涂膜表面出现皱纹不平或无规则线状等现象;鱼眼是涂料施工后部分涂膜受被涂物表面存在或混入涂料的异物影响涂料不均匀附着产生抽缩而露出被涂面的现象;是涂料在涂装后因溶剂急剧挥发使漆液来不及补充而形成许多圆形的小圈或像皮革的毛孔那样的针状小孔的现象

    Wrinkle is the phenomenon that the surface of the coating is wrinkled or irregularly lined due to the difference of drying speed between the inner layer and the surface layer. Fish eye is the phenomenon that some coatings are contracted and exposed to the coating surface due to the presence of foreign substances on the surface of the coated or the influence of foreign substances mixed with the coatings. Volatilization causes paint to form many circular rings or needle-like holes like leather pores before it can be replenished.

    5、环氧地坪漆起皱,有针孔问题

    5. Floor paint wrinkles and pinholes

    涂膜表层出现起皱现象,主要原因是漆面内外层干燥速度不一致造成表层收拢起皮、针孔是因为固化剂与涂料混合时,因搅拌而在涂料里产生大量气泡,在固化过程中气泡不断逸出,在涂膜留下痕迹而成为针孔。

    The wrinkling phenomenon of the coating surface is mainly caused by the inconsistency of drying speed between the inner and outer layers of the coating, which results in the skin closure and pinholes on the surface. When the curing agent is mixed with the coating, a large number of bubbles are produced in the coating due to stirring. During the curing process, bubbles continue to escape, leaving traces on the coating and become pinholes.

    地坪漆施工

    Construction of Floor Paint

    6、环氧地坪漆环形山孔问题

    6. The problem of circular mountain holes in floor paint

    基面的密实性不均匀或是填料的分散不足都会导致地面像不沾油一样出现环形的孔,我们叫做环形山孔。解决方法是施工前一定要仔细检查基面,有问题的需要认真处理,然后才可以施工环氧地坪漆。选择分散性好的填料,并加强对材料质量的管理工作。

    The uneven density of the base surface or the insufficient dispersion of fillers will lead to the appearance of annular holes on the ground like non-oil-stained holes, which we call annular holes. The solution is to carefully inspect the base before the construction. If there are any problems, they need to be carefully dealt with before the epoxy floor paint can be constructed. Choose fillers with good dispersion and strengthen the management of material quality.

    7、环氧地坪漆粗糙、开裂问题

    7. Coarseness and Cracking of Floor Paint

    粗糙现象是指表层有大小不同的颗粒状物质出现,主要原因是地坪涂料中含有不易溶解的杂质及外界灰尘所导致。地表开裂现象是因为原材料和施工质量问题,导致漆层附着力下降,在外界作用力影响下,出现掉皮开裂的现象。

    Roughness refers to the appearance of granular substances of different sizes on the surface, which is mainly caused by insoluble impurities and external dust in floor coatings. Surface cracking is caused by the quality problems of raw materials and construction, which leads to the decrease of adhesion of paint layer. Under the influence of external forces, the phenomenon of peeling and cracking occurs.

    8、环氧地坪漆脱落露底丰满度不良问题

    8. Bad Abundance of Exfoliated Floor Paint

    脱落是因为地坪开裂对底材失去原有的附着力在外力的作用下涂膜成小部分或整张揭皮脱离物面的现象:露底和丰满度不够多半是原材料的问题和施工的原因。总之环氧地坪漆想要做好的话一定要选用好的材料和使用专业的施工队因为专业才是品质的保障。

    Shedding is due to the phenomenon that the floor cracks lose the original adhesion to the substrate under the action of external forces, the film becomes a small part or the whole sheet is peeled off the surface: the problem of raw materials and construction reasons are that the bottom is not exposed and the fullness is not enough. In short, if you want to do a good job of epoxy floor paint, you must choose good materials and use professional construction team, because professional is the guarantee of quality.

    9、环氧地坪漆固化过慢

    9. Slow Curing of Floor Paint

    固化过慢就是环氧树脂材料在特别低的温度下(10°C)固化反应变慢。5°C一下是绝对禁止施工。这个现象和黏度有着很大的关系,温度越低,黏度就会越高,那么就会比较难施工。固化时间过长会造成涂膜沾染灰尘、沙粒等赃物,甚至会拖慢工期。还有一点就是在施工现场加溶剂也会造成固化过慢,因为溶剂的挥发会带走一部分热量而冷却涂膜。

    Slow curing means that the curing reaction of epoxy resin materials becomes slower at extremely low temperature (10 degree C). It is absolutely forbidden to construct at 5 degree C. This phenomenon has a great relationship with the viscosity. The lower the temperature, the higher the viscosity will be, and it will be more difficult to construct. The curing time is too long, which will cause the coating to be contaminated with dirt, sand and other stolen goods, and even slow down the construction period. Another point is that adding solvents in the construction site will also cause the curing to be too slow, because the volatilization of solvents will take away part of the heat and cool the film. 


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